Curtain wall mounting system across structural expansion joint

Abstract

The utility model discloses a kind of curtain wall mounting systems of cross-structure expansion joint, including structure A, structure B, be located between the deformation joint of structure A and structure B, be located on the curtain wall system of structure A and be located on the switching system of structure B;Curtain wall system includes connecting piece, vertical keel, cross keel and hollow glass, the connecting piece straddles deformation joint and is connected in structure A, vertical keel is fixedly connected with connecting piece;Switching system includes the lower switching aluminum plate connected with structure B and the upper switching aluminum plate connected with cross keel, the end of the upper switching aluminum plate and the lower switching aluminum plate close to each other is overlapped in inside and outside direction and sliding fit;The cross keel is connected with organ rubber strip between structure B.This application can adapt to the deformation between structure A and structure B, while guarantee the sealing effect of non-curtain wall area.

Description

Technical Field

[0001] This utility model relates to the technical field of curtain wall installation, and in particular to a curtain wall installation system that spans structural expansion joints. Background Technology

[0002] A glass curtain wall refers to an exterior building envelope or decorative structure that is supported by a structural system and has a certain displacement capacity relative to the main structure, without sharing the loads of the main structure. With the rapid development of urban economies, people have increasingly higher requirements for building facades, demanding not only functional performance but also aesthetic appeal. Glass curtain walls are highly favored by designers because they can ensure aesthetics while fulfilling the building's functional requirements. As the application of glass curtain walls continues to expand, its application scenarios are also increasing.

[0003] Chinese utility model patent application CN202320985012.9 discloses an aluminum panel expansion joint assembly for curtain wall structures. The assembly includes aluminum profile mounting boxes fixedly assembled to the curtain wall frame on both sides of the expansion joint, an aluminum plate spanning between the two mounting boxes, and a waterproof tape disposed on the rear side of the aluminum plate. The fixed end of the aluminum plate extends into and is fixedly assembled to the corresponding mounting box, while the movable end extends into and is slidably assembled to the corresponding mounting box. Both ends of the waterproof tape are fixedly assembled to the corresponding mounting boxes. Using this aluminum panel expansion joint assembly reduces the impact on the overall aesthetics of the glass curtain wall and improves waterproof performance.

[0004] This installation method is only applicable to the case where the curtain wall spans the expansion joint. However, it is no longer applicable to the case where the curtain wall keel crosses the expansion joint. In view of the above-mentioned case, this application provides an installation scheme for the curtain wall keel to cross the expansion joint. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a curtain wall installation system that spans structural expansion joints.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention relates to a curtain wall installation system for cross-structure expansion joints, comprising structure A, structure B, an expansion joint located between structure A and structure B, a curtain wall system located on structure A, and a transition system located on structure B. The curtain wall system includes connectors, vertical keels, horizontal keels, and insulated glass. The connectors span the expansion joints and are connected to structure A. The vertical keels are fixedly connected to the connectors. The adapter system includes a lower adapter aluminum plate connected to structure B and an upper adapter aluminum plate connected to the cross keel. The upper adapter aluminum plate and the lower adapter aluminum plate are stacked and slidably fitted at their respective ends in the inward and outward directions. The horizontal keel is connected to structure B by a gusset strip.

[0007] In this utility model, a curtain wall installation system spanning structural expansion joints is further provided, wherein an installation frame is fixedly mounted on structure B, and the lower end of the lower adapter aluminum plate is fixedly connected to structure B, while the upper end is fixedly connected to the installation frame.

[0008] The curtain wall installation system spanning structural expansion joints of this utility model further includes an installation frame comprising vertical members fixed to structure B and horizontal members connected to the upper end of the vertical members, wherein the upper end of the lower adapter aluminum plate is connected to the horizontal members.

[0009] In this utility model, a curtain wall installation system spanning structural expansion joints is further described, wherein the side of the lower transition aluminum plate is connected to the vertical member.

[0010] In this utility model, a curtain wall installation system spanning structural expansion joints is further characterized by the upper part of the lower transition aluminum plate being recessed to form a recess, and the lower part of the upper transition aluminum plate being overlapped on the outside of the recess and slidingly engaged with the recess.

[0011] Furthermore, in this utility model, a curtain wall installation system spanning structural expansion joints is provided with thermal insulation cotton on the back of the lower transition aluminum plate.

[0012] In this utility model, a curtain wall installation system spanning structural expansion joints is further provided, wherein the installation frame is filled with thermal insulation cotton and a galvanized steel plate is installed on the outside of the installation frame.

[0013] In this utility model, a curtain wall installation system spanning structural expansion joints is further provided with an isolation steel plate on the top surface of the installation frame, the upper end of which abuts against the front end face of the horizontal keel.

[0014] In this utility model, a curtain wall installation system spanning structural expansion joints is further provided with sealant between the upper and lower transition aluminum plates.

[0015] Compared with the prior art, this utility model has the following advantages: 1. By installing the curtain wall system on the connector spanning the expansion joint, and then installing a transition system between structure B and the curtain wall system, the upper and lower transition aluminum plates can adapt to the deformation between structure A and structure B by sliding between the upper and lower transition aluminum plates when the positions of structure A and structure B are misaligned. 2. By setting up an installation frame on structure B, the lower transition aluminum plate is fixed to the installation frame, ensuring the installation stability of the lower transition aluminum plate. By setting up insulation cotton and galvanized steel plate inside the installation frame, the heat insulation and fireproof performance of the non-curtain wall area is ensured. 3. Install gusseted rubber strips between structure B and the horizontal keel to ensure a good seal in non-curtain wall areas.

[0016] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the curtain wall system of this utility model.

[0018] Figure label: 1. Structure A; 2. Structure B; 3. Expansion Joint; 4. Curtain Wall System; 4.1. Connectors; 4.2. Vertical keel; 4.3. Horizontal keel; 4.4. Insulating Glass; 4.5. Aluminum Alloy Pressure Plate; 4.6. Decorative Buckle Panel; 4.7. Protrusion; 4.8. Recess; 4.9. Decorative Buckle Cover; 5. Adapter System; 5.1. Lower Adapter Aluminum Plate; 5.2. Upper Adapter Aluminum Plate; 5.3. Recess; 5.4. Vertical Members; 5.5. Horizontal Members; 6. Thermal Insulation Cotton; 7. Galvanized Steel Plate; 8. Isolation Steel Plate; 9. Accordion Strip. Detailed Implementation

[0019] like Figures 1-2 As shown, this utility model discloses a curtain wall installation system spanning a structural expansion joint, including structure A1, structure B2, expansion joint 3 located between structure A1 and structure B2, curtain wall system 4 located on structure A1, and transition system 5 located on structure B2.

[0020] The curtain wall system 4 includes connectors 4.1, vertical keels 4.2, horizontal keels 4.3, and insulated glass 4.4. Connectors 4.1 span the expansion joint 3 and are fixedly connected to structure A1. The ends of the vertical keels 4.2 are fixedly connected to connectors 4.1. Horizontal keels 4.3 are connected between the vertical keels 4.2. Insulated glass 4.4 is fixed to the vertical keels 4.2 and horizontal keels 4.3 respectively by aluminum alloy pressure plates 4.5. Decorative buckles 4.6 are provided on the outside of the aluminum alloy pressure plates 4.5. The aluminum alloy pressure plates 4.5 have protrusions 4.7 formed on them, and the protrusions 4.7 are symmetrically arranged on the aluminum alloy... The ribs on the pressure plate 4.5 and the grooves 4.8 formed on the decorative buckle plate 4.6 are formed by two L-shaped components formed on the decorative buckle plate 4.6. The grooves 4.8 are fastened to the protrusions 4.7 and the decorative buckle plate 4.6 is connected to the aluminum alloy pressure plate 4.5 by screws. The decorative buckle plate 4.6 has a decorative buckle cover 4.9 on the outside of the grooves 4.8 to close the screw installation area. The decorative buckle cover 4.9 engages with the L-shaped components to close the groove formed between the L-shaped components and the decorative buckle plate 4.6, ensuring the decorative effect and protecting the screws.

[0021] The adapter system 5 includes a lower adapter aluminum plate 5.1 connected to structure B2 and an upper adapter aluminum plate 5.2 connected to the horizontal keel 4.3. The upper part of the lower adapter aluminum plate 5.1 is recessed to form a recess 5.3. The lower part of the upper adapter aluminum plate 5.2 overlaps the outside of the recess 5.3 and slides in fit with the recess 5.3. The outer surfaces of the upper adapter aluminum plate 5.2 and the lower adapter aluminum plate 5.1 are flush. When the positions of structure A1 and structure B2 are misaligned, the upper adapter aluminum plate 5.2 and the lower adapter aluminum plate 5.1 can adapt to the deformation between structure A1 and structure B2 by sliding. A sealant is provided between the upper adapter aluminum plate 5.2 and the lower adapter aluminum plate 5.1 to ensure a sealing effect.

[0022] A mounting frame is fixed to structure B2. The mounting frame includes a vertical member 5.4 fixed to structure B2 and a horizontal member 5.5 connected to the upper end of the vertical member 5.4. The lower end of the lower adapter aluminum plate 5.1 is fixedly connected to structure B2, and the upper end is fixedly connected to the horizontal member 5.5. In addition, the side of the lower adapter aluminum plate 5.1 is connected to the vertical member 5.4. The lower adapter aluminum plate 5.1 is connected to structure B2 and the mounting frame through angle brackets to ensure the installation stability of the lower adapter aluminum plate 5.1.

[0023] Furthermore, thermal insulation cotton 6 is installed on the back of the lower connecting aluminum plate 5.1, and thermal insulation cotton 6 is filled inside the installation frame to ensure the heat insulation effect between the indoor and outdoor areas. Galvanized steel plate 7 is installed on the outside of the installation frame, and isolation steel plate 8 is installed on the top surface of the installation frame. The upper end of the isolation steel plate 8 abuts against the front end of the horizontal keel 4.3. Through the setting of galvanized steel plate 7 and isolation steel plate 8, the aluminum plate is isolated inside and outside to prevent the spread of fire and improve the fireproof effect.

[0024] In addition, the gusseted rubber strip 9 connects the horizontal keel 4.3 and the structure B2 to ensure the sealing effect of the transition system 5 area.

[0025] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A curtain wall installation system spanning structural expansion joints, characterized in that, Includes structure A (1), structure B (2), expansion joint (3) between structure A (1) and structure B (2), curtain wall system (4) on structure A (1), and transition system (5) on structure B (2); The curtain wall system (4) includes connectors (4.1), vertical keels (4.2), horizontal keels (4.3) and insulated glass (4.4). The connectors (4.1) span the expansion joint (3) and are connected to structure A (1). The vertical keels (4.2) are fixedly connected to the connectors (4.1). The adapter system (5) includes a lower adapter aluminum plate (5.1) connected to structure B (2) and an upper adapter aluminum plate (5.2) connected to the cross keel (4.3). The upper adapter aluminum plate (5.2) and the lower adapter aluminum plate (5.1) are stacked and slidably fitted at their ends in the inward and outward directions. The gusset strip (9) connects the horizontal keel (4.3) to the structure B (2).

2. The curtain wall installation system across structural expansion joints according to claim 1, characterized in that, The structure B(2) is fixedly provided with an installation frame, and the lower end of the lower adapter aluminum plate (5.1) is fixedly connected to the structure B(2) and the upper end is fixedly connected to the installation frame.

3. The curtain wall installation system across structural expansion joints according to claim 2, characterized in that, The mounting frame includes a vertical member (5.4) fixed on structure B (2) and a horizontal member (5.5) connected to the upper end of the vertical member (5.4). The upper end of the lower adapter aluminum plate (5.1) is connected to the horizontal member (5.5).

4. The curtain wall installation system across structural expansion joints according to claim 3, characterized in that, The side of the lower transition aluminum plate (5.1) is connected to the vertical rod (5.4).

5. The curtain wall installation system across structural expansion joints according to claim 1, characterized in that, The upper part of the lower transition aluminum plate (5.1) is recessed to form a recess (5.3), and the lower part of the upper transition aluminum plate (5.2) overlaps the outside of the recess (5.3) and slides in fit with the recess (5.3).

6. The curtain wall installation system across structural expansion joints according to claim 1, characterized in that, The back of the lower adapter aluminum plate (5.1) is provided with thermal insulation cotton (6).

7. The curtain wall installation system across structural expansion joints according to claim 3, characterized in that, The mounting frame is filled with thermal insulation cotton (6), and a galvanized steel plate (7) is installed on the outside of the mounting frame.

8. The curtain wall installation system across structural expansion joints according to claim 2, characterized in that, The top surface of the mounting frame is provided with an isolation steel plate (8), and the upper end of the isolation steel plate (8) abuts against the front end surface of the horizontal keel (4.3).

9. The curtain wall installation system across structural expansion joints according to claim 1, characterized in that, A sealant is provided between the upper transition aluminum plate (5.2) and the lower transition aluminum plate (5.1).

Images